These photos were sent by Pablo Alvarez Doval (Thank you!). This computer belongs to his uncle, unfortunately, he has no information about it. He says: "It's a huge computer, built in a metallic desk, with a printer, two 8" floppy drives, 12" green-screen monitor (I am not sure, but I do believe it is 12"), and a keyboard, everything you needed built in. It even had a chair to compliment it! Obviously, it is some kind of office computer".